Pith Number

pith:S5AHGWE4

pith:2018:S5AHGWE4UW6DZHBAECAP7PKUKH

not attested not anchored not stored refs pending

NuSTAR and NICER reveal IGR J17591-2342 as a new accreting millisecond X-ray pulsar

A. F. Gambino, A. Marino, A. Papitto, A. Riggio, A. Sanna, C. B. Markwardt, C. Ferrigno, D. Altamirano, D. Chakrabarty, E. Bozzo, G. K. Jaisawal, K. C. Gendreau, L. Burderi, L. Ducci, M. T. Wolff, P. M. Bult, P. S. Ray, R. Iaria, S. Bogdanov, S. Guillot, T. Di Salvo, T. Enoto, T. E. Strohmayer, Z. Arzoumanian

arxiv:1808.10195 v1 · 2018-08-30 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5AHGWE4UW6DZHBAECAP7PKUKH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:04:14.167270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

974073589ca5bc3c9c202080ffbd5451ece45c94915c58af247a5f06722ef6fb

Aliases

arxiv: 1808.10195 · arxiv_version: 1808.10195v1 · doi: 10.48550/arxiv.1808.10195 · pith_short_12: S5AHGWE4UW6D · pith_short_16: S5AHGWE4UW6DZHBA · pith_short_8: S5AHGWE4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S5AHGWE4UW6DZHBAECAP7PKUKH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 974073589ca5bc3c9c202080ffbd5451ece45c94915c58af247a5f06722ef6fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a2a15f018518ccb96cbf095026100710f3c8ac3c12d4a3c507243faf758bd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-30T09:29:18Z",
    "title_canon_sha256": "f00f1a355be94b2399681bd995cccbe55b1a4e85afb39613e70513922fb0635b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10195",
    "kind": "arxiv",
    "version": 1
  }
}